Monoclonal Antibodies in Detecting Residual Disease in Patients Who Have Been Treated for Non-Hodgkin's Lymphoma
Recruitment status was Active, not recruiting
|First Received Date ICMJE||November 1, 1999|
|Last Updated Date||February 6, 2009|
|Start Date ICMJE||March 1997|
|Primary Completion Date||Not Provided|
|Current Primary Outcome Measures ICMJE||Not Provided|
|Original Primary Outcome Measures ICMJE||Not Provided|
|Change History||Complete list of historical versions of study NCT00003338 on ClinicalTrials.gov Archive Site|
|Current Secondary Outcome Measures ICMJE||Not Provided|
|Original Secondary Outcome Measures ICMJE||Not Provided|
|Current Other Outcome Measures ICMJE||Not Provided|
|Original Other Outcome Measures ICMJE||Not Provided|
|Brief Title ICMJE||Monoclonal Antibodies in Detecting Residual Disease in Patients Who Have Been Treated for Non-Hodgkin's Lymphoma|
|Official Title ICMJE||The Utility of LymphoScan Imaging in the Dectection of Residual Tumor After Chemotherapy and/or Radiotherapy in Patients With Non-Hodgkin's Lymphoma|
RATIONALE: Diagnostic imaging procedures, such as radiolabeled monoclonal antibodies, may improve the ability to detect the residual disease in patients who have been treated for non-Hodgkin's lymphoma.
PURPOSE: Phase II/III trial to study the effectiveness of monoclonal antibodies in detecting residual disease in patients who have been treated for non-Hodgkin's lymphoma.
OBJECTIVES: I. Evaluate the safety of multiple (2-3) administrations of technetium Tc 99m LL2 monoclonal antibody (LymphoScan) in patients with B-cell non-Hodgkin's lymphoma after chemotherapy and/or radiotherapy. II. Describe human antimouse antibody production in these patients. III. Demonstrate that addition of a single LymphoScan study to conventional diagnostic modalities (CDMs) can differentiate between tumor and residual scarring. IV. Determine the diagnostic operating characteristics of LymphoScan to detect residual tumor in patients with radiologically detectable masses. V. Compare patient management plans based on CDMs alone and both CDMs and LymphoScan.
OUTLINE: This is an open label, multicenter study. Patients receive an infusion of technetium Tc 99m LL2 monoclonal antibody (LymphoScan) by IV injection or infused over 20-30 minutes after completion of therapy as part of the response evaluation procedures. Planar images are acquired between 4-8 hours and 18-24 hours following antibody injection, and single photon emission computerized tomography (SPECT) imaging is performed between 4-8 hours following antibody injection. Patients may receive a repeat injection of LymphoScan. Patients are followed for 3 to 6 months.
PROJECTED ACCRUAL: There will be 60 patients accrued into this study.
|Study Type ICMJE||Interventional|
|Study Phase||Phase 2
|Study Design ICMJE||Primary Purpose: Diagnostic|
|Study Arm (s)||Not Provided|
|Publications *||Not Provided|
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
|Recruitment Status ICMJE||Active, not recruiting|
|Estimated Enrollment ICMJE||60|
|Completion Date||Not Provided|
|Primary Completion Date||Not Provided|
|Eligibility Criteria ICMJE||
DISEASE CHARACTERISTICS: Histologically confirmed B-cell non-Hodgkin's lymphoma (low, intermediate, or high grade categories) Must have been treated with chemotherapy and/or radiotherapy with evidence of minimal residual disease by conventional diagnostic modalities A new classification scheme for adult non-Hodgkin's lymphoma has been adopted by PDQ. The terminology of "indolent" or "aggressive" lymphoma will replace the former terminology of "low", "intermediate", or "high" grade lymphoma. However, this protocol uses the former terminology.
PATIENT CHARACTERISTICS: Age: 16 and over Performance status: ECOG 0-2 Life expectancy: Not specified Hematopoietic: Not specified Hepatic: Not specified Renal: BUN no greater than 1.5 times upper limit of normal (ULN) Creatinine no greater than 1.5 times ULN Other: No known allergies to mouse proteins No second primary malignancy within past 5 years other than adequately treated in situ carcinoma of the cervix or uterus, or basal or squamous cell carcinoma of the skin Not pregnant or nursing Effective contraception required of all fertile patients
PRIOR CONCURRENT THERAPY: Biologic therapy: No prior exposure to mouse antibodies other than LymphoScan Chemotherapy: See Disease Characteristics Endocrine therapy: Not specified Radiotherapy: See Disease Characteristics Surgery: Not specified Other: At least 1 month since any other prior investigational therapy No concurrent participation in another protocol involving medical devices or investigational agents
|Ages||16 Years and older|
|Accepts Healthy Volunteers||No|
|Contacts ICMJE||Contact information is only displayed when the study is recruiting subjects|
|Location Countries ICMJE||United States, Austria, Italy, Sweden, Switzerland|
|NCT Number ICMJE||NCT00003338|
|Other Study ID Numbers ICMJE||CDR0000066309, IM-D-LL2-06, NCI-V98-1418|
|Has Data Monitoring Committee||Not Provided|
|Responsible Party||Not Provided|
|Study Sponsor ICMJE||Immunomedics, Inc.|
|Collaborators ICMJE||Not Provided|
|Information Provided By||National Cancer Institute (NCI)|
|Verification Date||December 2001|
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP